<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>bootstrap</title>
    <link rel="stylesheet" href="css/bootstrap.min.css">
    <style>
    /* .navbar-brand{
      height: auto;
    }
    .navbar-form{
      padding: 20px 20px;
    } */
    </style>
</head>
<body style="height:2000px ;padding-top: 50px;">

  <nav class="navbar navbar-default navbar-fixed-top navbar-inverse">
    <div class="container-fluid">
      <!-- <div class="navbar-header">
        <a class="navbar-brand" href="#">
          <img src="img/google-logo.png" alt="" class="img-responsive">
        </a>
      </div> -->
      <form action="" class="navbar-form navbar-left">
        <input type="text" class="form-control">
        <button class="btn btn-default">按钮</button>
      </form>
      <button class="btn btn-info navbar-btn">按钮</button>
      <p class="navbar-text">这是文字</p>
      <p class="navbar-text">
        <a href=" " class="navbar-link">这是a链接</a>
      </p>

      <div class="navbar-right">
        <p class="navbar-text">这是p</p>
      </div>
      
    </div>
  </nav>

  


<script src="js/jquery-3.6.0.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>